feat(sdk,core,webapp,react-hooks): named side channels on a Session - #4815

Merged

ericallam merged 25 commits into

mainfrom

feature/tri-13516-session-side-channels-named-two-way-cross-run-realtime

Aug 29, 2026

Commits on Aug 28, 2026

feat(core,webapp): address session realtime streams by named channel
ericallam
committed
946c900
feat(sdk,core): session.channel() handle, channel spans, and native retention
ericallam
committed
25fcd1b
test(core): session stream manager isolates named channels
ericallam
committed
dde4f17
chore: changeset for session side channels
ericallam
committed
d80c490
chore(webapp): drop channel list-streams (unsupported on self-hosted s2-lite)
ericallam
committed
86cf30f
feat(react-hooks): add useSessionStreamChannel for named session channels
ericallam
committed
9b7be3d
feat(sdk): chat.channel() and chat.session() for the current run's Session
ericallam
committed
5b1f61b
refactor(sdk,core): sessions.defineChannel + typed channel handles
ericallam
committed
436e455
fix(react-hooks,sdk): review + CI fixes for session channels
ericallam
committed
225edfe
fix(react-hooks): make useSessionStreamChannel sessionId optional for parity
ericallam
committed
2f77568
docs(ai-chat): document session side channels
ericallam
committed
5705e51
docs(ai-chat): cover non-agent channel usage (task + backend)
ericallam
committed
b8dd764
chore(core): format subscribeToSessionStream channel URL line
ericallam
committed
85912a3
chore: satisfy code-quality (oxlint no-duplicates, knip)
ericallam
committed
d66a43b
feat(webapp): render session channel streams in the span inspector
ericallam
committed
3ba8508
fix(webapp): apply native retention to a channel's .in stream
ericallam
committed
b18ca54
refactor(sdk,core,webapp): channels inherit basin retention
ericallam
committed
f993d00

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feat(sdk,core,webapp,react-hooks): named side channels on a Session - #4815

feat(sdk,core,webapp,react-hooks): named side channels on a Session#4815
ericallam merged 25 commits into
mainfrom
feature/tri-13516-session-side-channels-named-two-way-cross-run-realtime

Commits on Aug 28, 2026

feat(core,webapp): address session realtime streams by named channel

feat(sdk,core): session.channel() handle, channel spans, and native retention

test(core): session stream manager isolates named channels

chore: changeset for session side channels

chore(webapp): drop channel list-streams (unsupported on self-hosted s2-lite)

feat(react-hooks): add useSessionStreamChannel for named session channels

feat(sdk): chat.channel() and chat.session() for the current run's Session

refactor(sdk,core): sessions.defineChannel + typed channel handles

fix(react-hooks,sdk): review + CI fixes for session channels

fix(react-hooks): make useSessionStreamChannel sessionId optional for parity

docs(ai-chat): document session side channels

docs(ai-chat): cover non-agent channel usage (task + backend)

chore(core): format subscribeToSessionStream channel URL line

chore: satisfy code-quality (oxlint no-duplicates, knip)

feat(webapp): render session channel streams in the span inspector

fix(webapp): apply native retention to a channel's .in stream

refactor(sdk,core,webapp): channels inherit basin retention

Commits on Aug 29, 2026

feat(cli): MCP tools to read and write session channels

feat(cli): richer args for the session channel MCP tools

docs: document the session channel MCP tools

feat(webapp): session channels as tabs on the session detail page

fix(webapp): harden session channel routes from review

fix(webapp): render channel spans via the session-scoped route

fix(webapp): channel .in is generic data; session routes tolerate replica lag

fix(webapp): reject a session externalId that collides with the channel scope fold